Synthesis of 1,2,3-triazoles containing an allomaltol moiety from substituted pyrano[2,3-d]isoxazolones via base-promoted Boulton–Katritzky rearrangement

For the first time, the interaction of aroyl containing pyrano[2,3-d]isoxazolone derivatives with various hydrazines was studied. It was shown that the considered process includes formation of corresponding hydrazones followed by Boulton–Katritzky rearrangement. As a result, the general method for t...

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Bibliographic Details

Published in:	Beilstein Journal of Organic Chemistry
Main Authors:	Constantine V. Milyutin, Andrey N. Komogortsev, Boris V. Lichitsky
Format:	Article
Language:	English
Published:	Beilstein-Institut 2024-06-01
Subjects:	allomaltol boulton–katritzky rearrangement hydrazones pyrano[2,3-d]isoxazolones recyclization 1,2,3-triazoles
Online Access:	https://doi.org/10.3762/bjoc.20.117